CVE-2025-55602: n/a
Source CVE Database V5
Not known to be exploited · CVSS 9.8 Critical.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 0.5% chance of exploitation in 30 days – higher than 43% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 22 Aug 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
AI-suggested
Immediate mitigation steps include isolating the affected D-Link DIR-619L devices from untrusted networks, especially the internet, to reduce exposure. Network administrators should implement strict firewall rules to block access to the router's management interfaces from outside trusted networks. Monitoring network traffic for unusual patterns or signs of exploitation attempts is advisable. Since no official patches are currently available, organizations should consider replacing vulnerable devices with updated hardware that receives regular security updates. If replacement is not immediately feasible, applying network segmentation to separate critical assets from the vulnerable router can limit potential damage. Enabling any available security features on the router, such as disabling remote management, changing default credentials, and restricting access to trusted IP addresses, can also reduce risk. Organizations should stay alert for vendor advisories or firmware updates addressing this vulnerability and apply them promptly once released. Finally, conducting regular vulnerability assessments and penetration tests can help identify if the vulnerability has been exploited or remains present in the environment.
Description
D-Link DIR-619L 2.06B01 is vulnerable to Buffer Overflow in the formSysCmd function via the submit-url parameter.